A helicopter rotor include a blade, a rotor hub which supports the blade, and a lead-lag angle mechanism configured to change a lead-lag angle of the blade in synchronization with a rotation of the rotor hub. The lead-lag angle mechanism changes the lead-lag angle of the blade such that a circumferential speed of a blade tip of the blade (3) is slow on a forward side and fast on a backward side. Accordingly, a helicopter, a helicopter rotor, and a control method of helicopter that enable high speed flight are provided.
HELICOPTER, ROTOR THEREOF, AND METHOD FOR CONTROLLING HELICOPTER
HELIKOPTER, ROTOR DAFÜR UND VERFAHREN ZUR STEUERUNG DES HELIKOPTERS
HÉLICOPTÈRE, ROTOR ASSOCIÉ ET PROCÉDÉ DE COMMANDE D'HÉLICOPTÈRE
2019-04-17
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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